ROC curves with Proc HPFOREST

[sammmy]

Good day.

Please can anyone help me with codes for ROC curves in proc hpforest. I want to use it in base SAS as my SAS  Enterprise Miner is not working

[BrettWujek]

Hey sammmy - Check this paper out...it gives you code for generating the data and plotting it (it uses gplot, but you could use sgplot also)

http://www2.sas.com/proceedings/sugi22/POSTERS/PAPER219.PDF

Hope this helps,

Brett

[sammmy]

Thanks for your time. But my interest is to obtain ROC curve from random forest and compare it with ROC curve from other methods that I have

[haoduonge]

Hi all,

It has been a while since this was posted. 

Anyone has any update on it.

Why SAS could not keep with R 😞

Thanks!

Hao

[fierceanalytics]

Hello, 

try this, 

https://blogs.sas.com/content/iml/2018/11/14/compare-roc-curves-sas.html

This idea is to pretend your RF score is the only predictor of the target. You can put on any ML score you like. 

Jia Xin

[sbxkoenk]

This is also extremely handy :

Create ROC curve for any predictive model

 Posted 11-14-2018 05:58 AM (485 views)

https://communities.sas.com/t5/SAS-Tips-from-the-Community/Create-ROC-curve-for-any-predictive-model...

Koen